Aprojectile is fried vertically upward and can be modeled by the function h(t)= -16t^2+1800+300. during what time interval will the projectile be more than 30,000 feet above the ground? round your answer to the nearest hundredth

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25